/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.handler.codec.sctp;
import io.netty.channel.sctp.SctpMessage;
import io.netty.handler.codec.CodecException;
import io.netty.handler.codec.MessageToMessageDecoder;
public abstract class SctpMessageToMessageDecoder extends MessageToMessageDecoder<SctpMessage> {
@Override
public boolean acceptInboundMessage(Object msg) throws Exception {
if (msg instanceof SctpMessage) {
SctpMessage sctpMsg = (SctpMessage) msg;
if (sctpMsg.isComplete()) {
return true;
}
throw new CodecException(String.format("Received SctpMessage is not complete, please add %s in " +
"the pipeline before this handler", SctpMessageCompletionHandler.class.getSimpleName()));
} else {
return false;
}
}
}